发明名称 |
METADATA TREE OF A PATIENT WITH LOCKBOXES |
摘要 |
A method performed by a processing system includes encrypting an electronic health record of a patient using a record key, encrypting a portion of a node of a metadata tree of the patient with a node key, the portion including a reference to the encrypted record in an encrypted data store, and updating the metadata tree for the patient to include the encrypted node and a node key lockbox with the node key. |
申请公布号 |
EP2885761(A4) |
申请公布日期 |
2016.01.06 |
申请号 |
EP20120883040 |
申请日期 |
2012.09.19 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
LI, JUN;SWAMINATHAN, RAM;SINGHAL, SHARAD |
分类号 |
G06Q50/24;G06F17/30;G06F19/00;G06F21/60;G06F21/62;G06Q10/10;G06Q50/22;H04L9/08 |
主分类号 |
G06Q50/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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